20620092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90439}}^1$

素因数の和:90465

約数の個数: 24

約数和(自身を含む): 50646400

約数和(自身を除く): 30026308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90439, 180878, 271317, 361756, 542634, 1085268, 1718341, 3436682, 5155023, 6873364, 10310046, 20620092]

約数ペア:

[(1, 20620092), (2, 10310046), (3, 6873364), (4, 5155023), (6, 3436682), (12, 1718341), (19, 1085268), (38, 542634), (57, 361756), (76, 271317), (114, 180878), (228, 90439)]